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Cheap flights from San Antonio to Ireland from €414

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Ireland departing on 4/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
13:50 - 09:20SAT-DUB
13h 30m1 stop
Multiple Airlines Logo
13:25 - 00:38DUB-SAT
17h 13m2 stops
€414Multiple Airlines
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Tue, 4 Nov - Wed, 12 Nov
Multiple Airlines Logo
13:50 - 09:20SAT-DUB
13h 30m1 stop
Multiple Airlines Logo
13:25 - 00:38DUB-SAT
17h 13m2 stops
€415Multiple Airlines
Find Deal
Tue, 4 Nov - Wed, 12 Nov
Multiple Airlines Logo
13:50 - 09:20SAT-DUB
13h 30m1 stop
Multiple Airlines Logo
09:45 - 18:16DUB-SAT
14h 31m1 stop
€415Multiple Airlines
Find Deal
Tue, 4 Nov - Wed, 12 Nov
KLM Logo
10:45 - 07:45SAT-DUB
15h 00m1 stop
KLM Logo
05:55 - 17:22DUB-SAT
17h 27m2 stops
€422KLM
Find Deal
Wed, 25 Feb - Tue, 3 Mar
KLM Logo
12:30 - 09:20SAT-DUB
14h 50m1 stop
KLM Logo
09:45 - 20:27DUB-SAT
16h 42m1 stop
€424KLM
Find Deal
Wed, 25 Feb - Tue, 3 Mar
Delta Logo
10:45 - 08:45SAT-DUB
16h 00m2 stops
Delta Logo
05:55 - 23:33DUB-SAT
23h 38m2 stops
€427Delta
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Wed, 25 Feb - Tue, 3 Mar
Delta Logo
05:30 - 07:45SAT-DUB
20h 15m1 stop
Delta Logo
05:55 - 21:41DUB-SAT
21h 46m2 stops
€435Delta
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Mon, 5 Jan - Mon, 19 Jan
United Airlines Logo
12:10 - 07:10SAT-DUB
13h 00m1 stop
United Airlines Logo
08:50 - 15:11DUB-SAT
12h 21m1 stop
€505United Airlines
Find Deal
Wed, 1 Apr - Thu, 16 Apr
Air Canada Logo
07:00 - 06:10SAT-DUB
18h 10m2 stops
Air Canada Logo
09:50 - 15:38DUB-SAT
35h 48m2 stops
€529Air Canada
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Thu, 26 Mar - Thu, 2 Apr
United Airlines Logo
07:05 - 08:10SAT-DUB
19h 05m1 stop
United Airlines Logo
09:00 - 23:28DUB-SAT
20h 28m2 stops
€557United Airlines
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Sat, 8 Nov - Sat, 15 Nov

KLM flights from San Antonio to Ireland

Our best KLM deals on San Antonio to Ireland flight tickets
KLM
19 Oct
SAT13:50San Antonio
14h 55m
1 stop
DUB10:45Dublin
4 Nov
DUB13:25Dublin
16h 55m
2 stops
SAT00:20San Antonio
€415
Find similar
KLM
25 Feb
SAT10:45San Antonio
15h 00m
1 stop
DUB07:45Dublin
3 Mar
DUB05:55Dublin
17h 27m
2 stops
SAT17:22San Antonio
€422
Find similar
KLM
25 Feb
SAT12:30San Antonio
14h 50m
1 stop
DUB09:20Dublin
3 Mar
DUB09:45Dublin
16h 42m
1 stop
SAT20:27San Antonio
€424
Find similar

Delta flights from San Antonio to Ireland

Our best Delta deals on San Antonio to Ireland flight tickets
Delta
19 Oct
SAT05:14San Antonio
21h 31m
1 stop
DUB08:45Dublin
4 Nov
DUB13:25Dublin
16h 55m
2 stops
SAT00:20San Antonio
€406
Find similar
Delta
19 Oct
SAT12:02San Antonio
15h 13m
1 stop
DUB09:15Dublin
4 Nov
DUB09:45Dublin
17h 25m
1 stop
SAT21:10San Antonio
€408
Find similar
Delta
19 Oct
SAT13:50San Antonio
14h 55m
1 stop
DUB10:45Dublin
4 Nov
DUB09:45Dublin
17h 25m
1 stop
SAT21:10San Antonio
€415
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Antonio to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 12 October 2025.
Use the filters below to find and compare flights from San Antonio to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 4/11

13:50-09:20

1 stop13h 30m

Dublin

Wed 12/11

13:25-00:38

2 stops17h 13m

€414

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 4/11

13:50-09:20

1 stop13h 30m

Dublin

Wed 12/11

13:25-00:38

2 stops17h 13m

€415

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Tue 4/11

13:50-09:20

1 stop13h 30m

Dublin

Wed 12/11

09:45-18:16

1 stop14h 31m

€415

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 25/2

10:45-07:45

1 stop15h 00m

Dublin

Tue 3/3

05:55-17:22

2 stops17h 27m

€422

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 25/2

12:30-09:20

1 stop14h 50m

Dublin

Tue 3/3

09:45-20:27

1 stop16h 42m

€424

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 25/2

10:45-08:45

2 stops16h 00m

Dublin

Tue 3/3

05:55-23:33

2 stops23h 38m

€427

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Mon 5/1

05:30-07:45

1 stop20h 15m

Dublin

Mon 19/1

05:55-21:41

2 stops21h 46m

€435

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Wed 1/4

12:10-07:10

1 stop13h 00m

Dublin

Thu 16/4

08:50-15:11

1 stop12h 21m

€505

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Thu 26/3

07:00-06:10

2 stops18h 10m

Dublin

Thu 2/4

09:50-15:38

2 stops35h 48m

€529

San AntonioDublin

SAT - DUB

SATDUB

San Antonio

Sat 8/11

07:05-08:10

1 stop19h 05m

Dublin

Sat 15/11

09:00-23:28

2 stops20h 28m

€557

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from San Antonio to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

The month of February is another great option to travel to Ireland, with average flight prices from San Antonio averaging around €495.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €701 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from San Antonio for as low as €585 on momondo.

Cheap San Antonio to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Ireland

Direct flights

None
There are no direct flights from San Antonio to Ireland. There are no popular flight routes from San Antonio to Ireland.
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  • When did momondo last update prices for flights from San Antonio Airport to Ireland?

    Prices for flights from San Antonio Airport to Ireland were last updated today.

  • How old do you have to be to fly from San Antonio Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Ireland with flexible booking policies on momondo?

All flight searches from San Antonio to Ireland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to Ireland?

momondo helps you find the best flight between San Antonio and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from San Antonio to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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